iPhone 4
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iPhone 4


The Apple iPhone 4 (4th Generation) is a smartphone that was designed, manufactured, and sold by Apple from 2010 to 2013 as part of the iPhone series. The next generation of the iPhone has been introduced on June 7, 2010, and its price started at $199. This all-new iPhone features an 800 MHz Apple A4 processor, 512 MB of RAM, 3.5″ Retina LED-backlit IPS multi-touch LCD Display, GPS, 3G data capability, two colors; Black and White, 8 GB / 16 GB or 32 GB of flash memory, built-in Wi-Fi 802.11b/g/n, Bluetooth 2.1 + EDR, 5.0 Mpix rear camera / 0.3 Mpix front camera, three-axis gyro, accelerometer, Digital compass, Dock connector, 3.5-mm headphone jack, and 7 hours of talk time on 3G and 14 hours on 2G. This iPhone has been discontinued on September 10, 2013 and has been replaced by the iPhone 4s.

The iPhone 4 introduced a new hardware design to the iPhone family, which Steve Jobs touted as the thinnest smartphone in the world at the time; it consisted of a stainless steel frame that doubled as an antenna, with internal components situated between two panels of aluminosilicate glass. The iPhone 4 also introduced Apple’s new high-resolution “Retina Display” (with a pixel density of 326 pixels per inch), while maintaining the same physical size and aspect ratio as its precursors. The iPhone also introduced Apple’s A4 chip, along with iOS 4 – which notably introduced multitasking functionality and Apple’s new FaceTime video chat service. The 4th generation of iPhone was also the first iPhone to include a front-facing camera and the first to be released in a version for CDMA networks, ending AT&T’s period as the exclusive carrier of iPhone products in the United States.

Today iPhone 4 is 11 years old!

iPhone 4 – General information

Overview

IntroducedJune 7, 2010
ReleasedJune 24, 2010 (16 GB and 32 GB Black)
February 10, 2011 (16 GB and 32 GB CDMA version Black)
April 28, 2011 (16 GB and 32 GB GSM and CDMA version White)
October 14, 2011 (8 GB Black and White)
DiscontinuedOctober 14, 2011 (16 GB and 32 GB)
September 10, 2013 (8 GB)
Model IdentifieriPhone3,1
iPhone3,2
iPhone3,3
Model NumberA1332
A1349
EMC380A
380B
2422
Generation4th
Order NumberMD126LL/A (8 GB Black)
MC318LL/A (16 GB Black)
MC319LL/A (32 GB Black)
MD196LL/A (8 GB White)
MC536LL/A (16 GB White)
MC537LL/A (32 GB White)
MD128LL/A (8 GB Black CDMA)
MC676LL/A (16 GB Black CDMA)
MC678LL/A (32 GB Black CDMA)
MD198LL/A (8 GB White CDMA)
MC677LL/A (16 GB White CDMA)
MC679LL/A (32 GB White CDMA)
Price$99 (8 GB on a two-year contract)
$549 (8 GB)
$199 (16 GB on a two-year contract)
$599 (16 GB)
$299 (32 GB on a two-year contract)
$699 (32 GB)
ColorsBlack
White
Weight4.8 oz. – 136 Grams
Dimensions4.5” H x 2.31” W x 0.37″ D
11.43 cm H x 5.86 cm W x 0.93 cm D
PredecessoriPhone 3Gs
SuccessoriPhone 4s

Hardware

Processor

ProcessorApple A4
Processor Speed1 GHz (running at 800 MHz)
Architecture32-bit
Number of Cores1

Storage

Storage8 GB
16 GB
32 GB

Memory

Memory512 MB LPDDR

Graphics

Graphics CardPowerVR SGX535
Number of Cores1

Display

Display3.5″ widescreen Retina LED-backlit IPS LCD Display
Resolution960 x 640
Pixel Density326 ppi
Brightness500 cd/m2
Contrast Ratio800:1
InputMulti-Touch

Controls

ButtonsVolume + / –
Home
Sleep / Wake up
Mute

Sensors

SensorsProximity
Ambient light
Accelerometer
3-axis gyroscope

Connections

NetworksUMTS/HSDPA/HSUPA (850, 900, 1900, 2100 MHz)
GSM/EDGE (850, 900, 1800, 1900 MHz)
CDMA EV-DO Rev. A (800, 1900 MHz)*
Wi-Fi802.11b/g/n (802.11n 2.4GHz only)
BluetoothBluetooth 2.1 + EDR
SIM slotmicro-SIM
Ports1 – 30-pin dock connector
1 – 3.5-mm headphone jack
Camera1 – 5.0 Megapixels (Rear)
1 – 0.3 Megapixels (Front)
LocationAssisted GPS
Digital compass
Audio In2 – Microphone
Audio OutSpeaker
*CDMA model only

Media

Audio FormatsAAC
Protected AAC
MP3
MP3 VBR
Audible (formats 1, 2, and 3)
Apple Lossless
AIFF
WAV
Video FormatsH.264 video, up to 1.5 Mbps, 640 by 480 pixels, 30 frames per second, Low-Complexity version of the H.264 Baseline Profile with AAC-LC audio up to 160 Kbps, 48kHz, stereo audio in .m4v, .mp4, and .mov file formats;
H.264 video, up to 768 Kbps, 320 by 240 pixels, 30 frames per second, Baseline Profile up to Level 1.3 with AAC-LC audio up to 160 Kbps, 48kHz, stereo audio in .m4v, .mp4, and .mov file formats;
MPEG-4 video, up to 2.5 Mbps, 640 by 480 pixels, 30 frames per second, Simple Profile with AAC-LC audio up to 160 Kbps, 48kHz, stereo audio in .m4v, .mp4, and .mov file formats

Software

Original OSiOS 4.0
Later OSiOS 4.2.5
Maximum OSiOS 7.1.2
iTunesiTunes 9.2 or later
System RequirementsMac OS X 10.5.8 or later
Windows 7, Windows Vista, Windows XP Home or Professional with Service Pack 3 or later

Power

Battery5.25 W Rechargeable Lithium-Ion
Battery Capacity1420 mAh
Battery LifeTalk Time: Up to 7 hours on 3G / 14 hours on 2G
Standby: Up to 300 hours
Internet Use: Up to 6 hours on 3G / 10 hours on Wi-Fi
Video playback: Up to 10 hours
Audio playback: Up to 40 hours
Power AdapterApple 5W or 12W USB Power Adapter

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